---
product_id: 32697901
title: "21580 Trailer Hitch Pin & Clip, 5/8-Inch Diameter, Fits 2 or 2-1/2-Inch Receiver, Clear ZINC"
brand: "curt"
price: "€ 20.00"
currency: EUR
in_stock: true
reviews_count: 13
category: "Curt"
url: https://www.desertcart.fi/products/32697901-21580-trailer-hitch-pin-and-clip-5-8-inch-diameter
store_origin: FI
region: Finland
---

# 5/8-inch diameter fits 2" & 2.5" receivers 105° bend handle for secure grip & lock-in Zinc-plated corrosion-resistant finish 21580 Trailer Hitch Pin & Clip, 5/8-Inch Diameter, Fits 2 or 2-1/2-Inch Receiver, Clear ZINC

**Brand:** curt
**Price:** € 20.00
**Availability:** ✅ In Stock

## Summary

> 🔗 Lock in your adventure with CURT’s ultimate hitch pin power!

## Quick Answers

- **What is this?** 21580 Trailer Hitch Pin & Clip, 5/8-Inch Diameter, Fits 2 or 2-1/2-Inch Receiver, Clear ZINC by curt
- **How much does it cost?** € 20.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/32697901-21580-trailer-hitch-pin-and-clip-5-8-inch-diameter)

## Best For

- curt enthusiasts

## Why This Product

- Trusted curt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Zinc-Plated Steel:** Solid steel core with a corrosion-resistant finish for long-lasting, rust-free performance.
- • **Ergonomic 105° Bend Handle:** Designed for effortless grip and ensures the pin stays locked during every journey.
- • **Quick & Simple Installation:** Insert, align, and clip – no tools required for hassle-free setup every time.
- • **Heavy-Duty Strength You Can Trust:** Built to withstand tough towing conditions with a maximum shear strength of 61.5 N.
- • **Universal Fit for Class 3-5 Hitches:** Seamlessly compatible with 2" and 2.5" receiver shanks for versatile towing needs.

## Overview

The CURT 21580 Trailer Hitch Pin & Clip features a robust 5/8-inch diameter steel pin with a zinc-plated finish, designed to fit 2" and 2.5" receiver hitches (Class 3, 4, and 5). Its ergonomic 105-degree bend handle ensures secure engagement and easy handling, while corrosion resistance guarantees durability. Trusted by thousands with a 4.8-star rating, this hitch pin delivers reliable, heavy-duty towing performance and quick installation for professionals and enthusiasts alike.

## Description

When you mount a ball mount on your trailer hitch, you expect it to stay put. Whatever type of load you are hauling, having towing equipment that can work as hard as you do is a must. For all types of heavy-duty towing, CURT 5/8" hitch pins and clips pack a little extra punch. We make our 5/8" hitch pins out of solid steel and coat them in one of four finish options. All of these finishes offer excellent resistance to rust and corrosion for long-lasting, smooth operation. CURT hitch pins are also constructed with a 105-degree bend, creating a useful handle for a better grip and allowing the pin to stay securely engaged in the trailer hitch and ball mount. This particular 5/8" hitch pin features a zinc finish and comes with a standard retainer hole to accept the included clip. CURT 5/8" hitch pins and clips are ready to work. They provide reliable installation for any ball mount or hitch-mounted accessory with a 2" or 2-1/2" shank, making them the perfect fit for class 3, 4 and 5 trailer hitches.

Review: Good product. - Good fit and works good.
Review: Welcome Back, Cotter. - Works great. It's a cotter pin.

## Features

- VERSATILE. The 5/8-inch diameter of this hitch pin is compatible with any ball mount or other trailer hitch accessories with a 2-inch or 2-1/2-inch shank and 5/8-inch pin hole to fit virtually any class 3, 4 or 5 hitch
- EASY TO GRIP. The 105-degree bend in this trailer hitch pin creates a useful handle for easier use and allows the pin to stay securely engaged in the trailer hitch and ball mount
- CORROSION-RESISTANT. Protected by a durable zinc-plated finish, this tow hitch pin maintains excellent resistance to rust and corrosion for longevity and hassle-free use every time
- HIGH-STRENGTH. This 5/8-inch trailer hitch pin is made out of solid steel for reliable strength, safety on the road and confidence with every mile of your adventure
- SIMPLE TO INSTALL. To install this trailer hitch pin, simply insert your ball mount or other hitch accessory into the receiver on your vehicle. With the pin holes in the side of the receiver tube lined up, insert the hitch pin. Then, install the clip

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001GN361U |
| Best Sellers Rank | #3,808 in Automotive ( See Top 100 in Automotive ) #3 in Towing Hitch Clips & Pins |
| Color | CLEAR ZINC |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,724) |
| Date First Available | September 23, 2008 |
| Exterior | Painted |
| Finish Type | CLEAR ZINC |
| Global Trade Identification Number | 00612314005000 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8 ounces |
| Item model number | 21580 |
| Manufacturer | Curt Manufacturing |
| Manufacturer Part Number | 21580 |
| Maximum Shear Strength | 61.5 N |
| Model | Hitch Pin & Clip |
| Number of Pieces | 1 |
| OEM Part Number | 21580 |
| Product Dimensions | 7 x 2 x 2 inches |
| UPC | 612314005000 |

## Product Details

- **Brand:** CURT
- **Item Diameter:** 0.63 Inches
- **Material:** Alloy Steel
- **Pin type:** Hitch
- **Size:** 5/8 inch x 7 inches

## Images

![21580 Trailer Hitch Pin & Clip, 5/8-Inch Diameter, Fits 2 or 2-1/2-Inch Receiver, Clear ZINC - Image 1](https://m.media-amazon.com/images/I/61ptlKi5ImL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product.
*by H***Y on January 5, 2026*

Good fit and works good.

### ⭐⭐⭐⭐⭐ Welcome Back, Cotter.
*by F***L on November 17, 2025*

Works great. It's a cotter pin.

### ⭐⭐⭐⭐⭐ It's good to carry a spare
*by Y***Y on September 21, 2025*

This hitch pin does everything it's supposed to. Well-made and the price is right. Anyone who pulls trailers should keep an extra of these in their toolbox.

## Frequently Bought Together

- CURT 21580 Trailer Hitch Pin & Clip, 5/8-Inch Diameter, Fits 2 or 2-1/2-Inch Receiver, Clear ZINC
- CURT 45405 Trailer Hitch Receiver Adapter Reducer Sleeve, 2-1/2 to 2-Inch, Carbide Black Powder Coat
- CURT 21507 Heavy-Duty Trailer Hitch Pin & Clip with Grooved Head, 5/8-Inch Diameter, Fits 2-1/2 or 3-Inch Receiver

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**Shop now:** [https://www.desertcart.fi/products/32697901-21580-trailer-hitch-pin-and-clip-5-8-inch-diameter](https://www.desertcart.fi/products/32697901-21580-trailer-hitch-pin-and-clip-5-8-inch-diameter)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-16*